import Vue from 'vue'
import Component from 'vue-class-component'

@Component
export class TagHelper extends Vue {
  createTag () {
    const name = window.prompt('请输入标签名')
    if (name === '') { return window.alert('标签名不能为空') }
    if (name === null) { return }
    this.$emit('onUpdateTags', name)
    this.$store.commit('createTag', name)
  }
}

export default TagHelper
